//这是用来测试初始化的person类
public class Person {
    String name;
    int age;

    public Person(){}
    public Person(String name, int age) {
        this.name = name;
        this.age = age;
        System.out.println("父类构造方法执行");
    }
    {
        System.out.println("父类实例代码块执行");
    }
    static{
        System.out.println("父类静态代码块执行");
    }
}
